Hi.
As long as baby is moving I'd say you are okay...if movement gets super duper slow...I can't remember but less than 8 or 10 in an hour (that's any type of movement) then call your ob...
Now if your mind is not at ease...just call immediately.
At my 35 week appt, they told me I was measuring big too. He was born at 37 weeks weighing only 6 lb 4 oz...so take what they say with a grain of salt really and just wait for the fetal assesment
GL and hugs.